Designing Atomically Precise and Robust Covalent Organic Frameworks for Enhanced Iodine/Iodate Uptake：Structures with and without Phenol Hydroxy Groups

Qianyi Zuo; Xin Zheng; Aokun Jia; Tao Jiang; Bing Han; Zhuoyu Ji; Jia Hong Pan

doi:10.1039/d5nr04548g

January 1, 2026Nanoscale

Designing Atomically Precise and Robust Covalent Organic Frameworks for Enhanced Iodine/Iodate Uptake：Structures with and without Phenol Hydroxy Groups

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Key Points

The central aim is to design effective adsorbents for the removal of iodine and iodate from the environment.
Developed covalent organic frameworks (COFs) with varying structures.
Compared frameworks containing phenol hydroxy groups to those without.
Evaluated adsorbent efficiency through controlled absorption tests.
COFs with phenol hydroxy groups showed significantly higher iodine uptake than those without.
Enhanced structural stability was observed in the developed frameworks.
Adsorption efficiency indicates potential for practical environmental applications.

Implication

Demonstrates enhanced iodine uptake in covalent organic frameworks, suggesting a new approach to combat environmental pollutants.

Abstract

Iodine/iodide/iodate represents a highly recalcitrant environmental pollutant, whose bioaccumulation poses significant threats to human health. Despite the development of various removal methods, the targeted design of adsorbents with high efficiency...

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Cite This Study

Zuo et al. (2026) studied this question.

synapsesocial.com/papers/698c1cd3267fb587c655f96d https://doi.org/10.1039/d5nr04548g

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Designing Atomically Precise and Robust Covalent Organic Frameworks for Enhanced Iodine/Iodate Uptake：Structures with and without Phenol Hydroxy Groups

Key Points

Implication

Abstract

Discussion

Cite This Study

Designing Atomically Precise and Robust Covalent Organic Frameworks for Enhanced Iodine/Iodate Uptake：Structures with and without Phenol Hydroxy Groups

Key Points

Implication

Abstract

Discussion

Cite This Study

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